文献类型：期刊文献

英文题名：Impact of Forest Parkification on Color Authenticity

作者：Han, Wenjing[1,2,3] Zhang, Chang[1,2,3] Wang, Cheng[1,2,3] Liu, Songsong[4,5] Shen, Decai[4,5] Zhou, Haiqi[4,5] Han, Dan[6]

第一作者：Han, Wenjing

通信作者：Zhang, C[1];Zhang, C[2];Zhang, C[3]

机构：[1]Chinese Acad Forestry, Res Inst Forestry, Beijing 100091, Peoples R China;[2]Natl Forestry & Grassland Adm, Key Lab Tree Breeding & Cultivat, Beijing 100091, Peoples R China;[3]Natl Forestry & Grassland Adm, Urban Forest Res Ctr, Beijing 100091, Peoples R China;[4]Dongguan Inst Forestry Sci, Dongguan 523006, Peoples R China;[5]Forest Ecosyst Res Stn City Cluster Pearl River Es, Dongguan 523006, Peoples R China;[6]Zhejiang Univ Technol, Sch Design & Architecture, Hangzhou 310023, Peoples R China

年份：2023

卷号：14

期号：9

外文期刊名：FORESTS

收录：;EI(收录号：20234014822540);Scopus(收录号：2-s2.0-85172724507);WOS:【SCI-EXPANDED(收录号:WOS:001075663900001)】；

基金：We thank Ting Liu for writing advice and Yi Li for image processing advice.

语种：英文

外文关键词：national forest park; color authenticity; meteorological factor; anthropogenic disturbance; sensitivity; China

摘要：Preserving the authenticity of forest colors is essential to highlight regional characteristics and promote the sustainable development of forest landscapes. However, the factors and mechanisms influencing forest color remain unclear. We quantified 1422 forest color images from 43 parks across seven biogeographic regions in China to capture the forest color composition among regions. A generalized linear mixed-effects model was used to analyze the effects of meteorological and anthropogenic disturbance factors on forest color. Meteorological factors included accumulated sunshine hours, average temperature, accumulated precipitation, frost-free period, average wind speed, and average air quality index. Anthropogenic disturbance factors included park feature indicators (area, elevation, and perimeter-area ratio) and human activity indicators (distance to urban areas, building density, and road density). We calculated p-values and relative effect estimates to determine the sensitivity and degree of sensitivity of color to each factor. The results indicated the following: (1) forest color composition varied significantly among different regions in China with variations observed particularly in the proportions of primary (green), secondary (yellow and yellow-green), and accent colors (orange and blue-green); (2) forest colors were sensitive to all meteorological factors; (3) orange, yellow, purple, and red were all sensitive to anthropogenic disturbance factors; and (4) forest accent colors were more strongly influenced by anthropogenic disturbance factors, particularly park features. To protect the authenticity of forest colors, it is necessary to avoid excessive borrowing of forest color schemes from different regions, control park features, reduce building area within the park buffer zones, and optimize park tourism routes.